A city installed new traffic lights at busy intersections

Researchers developed a new type of vaccine that provides longer protection against a common virusThe railway service announced it would offer discounted fares for senior citizens and people with disabilities

A new TV series based on a comic book became a hit with both critics and audiencesA study revealed that eating fish regularly can improve brain health and memoryA city installed more streetlights in residential areas to improve safety at night

An airline announced it would add more in-flight entertainment options for passengersScientists found that a certain type of bacteria can help plants grow better in poor soil conditions

The government launched a campaign to promote recycling among businesses and schools

A museum hosted a lecture by a famous historian about ancient civilizationsA popular author announced they will release two books next year one fiction and one non-fiction

Schools launched a new program to teach students about sustainable living practicesAn energy company announced it will close all its coal-fired power plants by 2030

A hurricane caused flooding and wind damage to homes and businesses in coastal citiesThe WHO released new recommendations for healthy eating to prevent chronic diseases

(责任编辑：Knowledge Bites)